When did momondo last update prices for flights from Key West Airport to Louisville Intl Airport?

Prices for flights from Key West Airport to Louisville Intl Airport were last updated today.

How old do you have to be to fly from Key West Airport to Louisville Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$261 Cheap Flights from Key West to Louisville in 2025/26

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0 bags

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Find the cheapest flights from Key West to Louisville

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Cheap round-trip flights

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10:32 pm - 9:04 amEYW-SDF

10h 32m1 stop

5:05 am - 1:30 pmSDF-EYW

8h 25m1 stop

$282Multiple Airlines

Find Deal

Thu, Dec 18 - Mon, Dec 22

4:40 pm - 12:24 amEYW-SDF

7h 44m1 stop

5:30 am - 11:10 amSDF-EYW

5h 40m1 stop

$289American Airlines

Find Deal

Sat, Feb 14 - Wed, Feb 18

4:40 pm - 10:17 pmEYW-SDF

5h 37m1 stop

6:32 am - 3:56 pmSDF-EYW

9h 24m2 stops

$294American Airlines

Find Deal

Sat, Feb 14 - Wed, Feb 18

1:46 pm - 10:14 pmEYW-SDF

8h 28m2 stops

7:00 am - 1:47 pmSDF-EYW

6h 47m1 stop

$314American Airlines

Find Deal

Thu, Dec 18 - Mon, Dec 22

12:55 pm - 9:14 pmEYW-SDF

8h 19m2 stops

7:51 am - 5:07 pmSDF-EYW

9h 16m2 stops

$331American Airlines

Find Deal

Sat, Feb 14 - Wed, Feb 18

9:59 am - 11:59 pmEYW-SDF

14h 00m2 stops

5:05 am - 8:39 amSDF-EYW

27h 34m2 stops

$390Multiple Airlines

Find Deal

Thu, Dec 18 - Mon, Dec 22

4:34 pm - 10:13 pmEYW-SDF

29h 39m2 stops

9:50 am - 4:07 pmSDF-EYW

6h 17m1 stop

$447United Airlines

Find Deal

Sat, Feb 14 - Wed, Feb 18

2:15 pm - 11:59 pmEYW-SDF

9h 44m1 stop

10:45 am - 5:54 pmSDF-EYW

7h 09m1 stop

$449United Airlines

Find Deal

Sat, Feb 14 - Wed, Feb 18

4:34 pm - 10:13 pmEYW-SDF

29h 39m2 stops

5:35 am - 4:07 pmSDF-EYW

10h 32m2 stops

$452United Airlines

Find Deal

Sat, Feb 14 - Wed, Feb 18

American Airlines flights from Key West to Louisville

Our best American Airlines deals on Key West to Louisville flight tickets

American Airlines

Feb 14

EYW4:40 pmKey West

7h 44m

1 stop

SDF12:24 amLouisville Intl

Feb 18

SDF5:30 amLouisville Intl

5h 40m

1 stop

EYW11:10 amKey West

$289

Find similar

American Airlines

Feb 14

EYW4:40 pmKey West

5h 37m

1 stop

SDF10:17 pmLouisville Intl

Feb 18

SDF6:32 amLouisville Intl

9h 24m

2 stops

EYW3:56 pmKey West

$294

Find similar

American Airlines

Dec 18

EYW1:46 pmKey West

8h 28m

2 stops

SDF10:14 pmLouisville Intl

Dec 22

SDF7:00 amLouisville Intl

6h 47m

1 stop

EYW1:47 pmKey West

$314

Find similar

United Airlines flights from Key West to Louisville

Our best United Airlines deals on Key West to Louisville flight tickets

United Airlines

Feb 14

EYW4:34 pmKey West

29h 39m

2 stops

SDF10:13 pmLouisville Intl

Feb 18

SDF9:50 amLouisville Intl

6h 17m

1 stop

EYW4:07 pmKey West

$447

Find similar

United Airlines

Feb 14

EYW2:15 pmKey West

9h 44m

1 stop

SDF11:59 pmLouisville Intl

Feb 18

SDF10:45 amLouisville Intl

7h 09m

1 stop

EYW5:54 pmKey West

$449

Find similar

United Airlines

Feb 14

EYW4:34 pmKey West

29h 39m

2 stops

SDF10:13 pmLouisville Intl

Feb 18

SDF5:35 amLouisville Intl

10h 32m

2 stops

EYW4:07 pmKey West

$452

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Thu 12/18

10:32 pm-9:04 am

1 stop10h 32m

Louisville Intl

Mon 12/22

5:05 am-1:30 pm

1 stop8h 25m

$282

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Sat 2/14

4:40 pm-12:24 am

1 stop7h 44m

Louisville Intl

Wed 2/18

5:30 am-11:10 am

1 stop5h 40m

$289

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Sat 2/14

4:40 pm-10:17 pm

1 stop5h 37m

Louisville Intl

Wed 2/18

6:32 am-3:56 pm

2 stops9h 24m

$294

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Thu 12/18

1:46 pm-10:14 pm

2 stops8h 28m

Louisville Intl

Mon 12/22

7:00 am-1:47 pm

1 stop6h 47m

$314

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Sat 2/14

12:55 pm-9:14 pm

2 stops8h 19m

Louisville Intl

Wed 2/18

7:51 am-5:07 pm

2 stops9h 16m

$331

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Thu 12/18

9:59 am-11:59 pm

2 stops14h 00m

Louisville Intl

Mon 12/22

5:05 am-8:39 am

2 stops27h 34m

$390

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Sat 2/14

4:34 pm-10:13 pm

2 stops29h 39m

Louisville Intl

Wed 2/18

9:50 am-4:07 pm

1 stop6h 17m

$447

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Sat 2/14

2:15 pm-11:59 pm

1 stop9h 44m

Louisville Intl

Wed 2/18

10:45 am-5:54 pm

1 stop7h 09m

$449

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Sat 2/14

4:34 pm-10:13 pm

2 stops29h 39m

Louisville Intl

Wed 2/18

5:35 am-4:07 pm

2 stops10h 32m

$452

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Key West to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Key West is on a Friday. momondo users have found tickets for Friday departures for as low as $285. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Key West to Louisville on a Saturday will generally be more expensive and average around $484. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Key West to Louisville flights are usually those with departure times at noon. Our users have found flights to Louisville at noon for as low as $344. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $484 per ticket.

When to book flights from Key West to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Key West to Louisville (EYW to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Louisville

Fastest flight time	10h 32m
Direct flights	None

The fastest flight from Key West to Louisville takes 10h 32m

There are no direct flights from Key West to Louisville. There are no popular flight routes from Key West to Louisville.

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How far is Key West to Louisville Intl by plane?
Key West and Louisville Intl are 973.5 mi apart from one another. Flights usually cover this in 5h 37m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Key West Airport to Louisville Intl Airport?
Prices for flights from Key West Airport to Louisville Intl Airport were last updated today.
How old do you have to be to fly from Key West Airport to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

French Lick

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West Baden Springs

Bardstown

Jeffersonville

Shepherdsville

New Albany

Corydon

Elizabeth

Charlestown

Springfield

Brandenburg

Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Louisville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Key West to Louisville for you.

Can I find flights from Key West to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Key West with this policy.

How can momondo help me find flights from Key West to Louisville?

momondo provides multiple filters to help you find the best flight to Louisville from Key West. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Key West to Louisville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisville from Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.